LT3759IMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3759IMSE#PBF

Manufacturer

Analog Devices

Introduction

The LT3759IMSE#PBF is a versatile high voltage boost, flyback, SEPIC controller that drives an N-channel power MOSFET and requires few external components.

Product Features and Performance

Versatile controller for boost, flyback, SEPIC applications

Can generate positive or negative regulated output voltages

Isolation capable when used with a transformer

Wide input supply range of 1.6V to 42V

Adjustable switching frequency from 100kHz to 1MHz

Available in a compact 12-TSSOP Exposed Pad package

Up to 125°C operating temperature range

Capable of synchronization with external clocks

Product Advantages

Wide input voltage range allows operation from a variety of sources

Capable of driving a wide range of output voltages

Can be configured for several topologies with minimal external components

Integrated features such as soft start and frequency control to minimize external components and complexity

Key Technical Parameters

Output Type: Transistor Driver

Topology: Boost, Flyback, SEPIC

Number of Outputs: 1

Voltage - Supply (Vcc/Vdd): 1.6V ~ 42V

Frequency - Switching: 100kHz ~ 1MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Extended temperature range for use in harsh environments

Robust design suitable for demanding applications

Compatibility

Compatible with N-channel power MOSFET

Suitable for a variety of converters in boost, SEPIC, or Flyback topologies

Application Areas

Power supply modules

Battery-powered equipment

Industrial control systems

Automotive electronics

Telecommunications

Product Lifecycle

Product Status: Active

Not nearing discontinuation as of the last data update

Replacement and upgrade options may be available

Several Key Reasons to Choose This Product

Highly versatile controller suitable for multiple power management applications

Engineered by Analog Devices, a leading manufacturer in the semiconductor industry

Designed for easy PCB layout due to compact TSSOP package with exposed pad

Features such as adjustable frequency and synchronization offer design flexibility

Wide operating temperature range makes it suitable for industrial and automotive applications

The wide input voltage range supports operations from low voltage or high voltage power supplies.